Yunfan Zhang
Data Quality Engineer
San Francisco Bay Area United States
Summary
🤩
Rockstar🎓
Top SchoolYunfan Zhang is a Data Quality Engineer based in the San Francisco Bay Area with three years of hands-on experience building high-throughput ETL pipelines on Apache Spark and maintaining service availability above 99%. He blends strong DevOps chops—Kubernetes, Jenkins, Ansible, Prometheus/Grafana—and cloud experience on Alibaba Cloud and AWS to automate CI/CD, dynamic GPU scaling, and monitoring for ML workloads. At Apple and Xmotors.ai he moved beyond coding into operational engineering, designing regression test systems, cross-site data sync, and tools that generate actionable server usage reports. Comfortable in Agile environments, he also has a background in building Dockerized Python packages and orchestrating deployments across development and production. Colleagues benefit from his mix of backend data engineering rigor and pragmatic infrastructure automation that keeps complex data pipelines reliable and efficient.
3 years of coding experience
4 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at Santa Clara UniversityBachelor’s Degree, Computer Science, Bachelor’s Degree, Computer Science at Northeastern UniversityZhixin High School
English, Chinese, Chinese
Github Skills (38)
algorithm10
uptime10
monitoring10
snmp10
javascript10
middleware10
observability10
monitor10
data-collection10
python10
mysql10
discord10
zabbix10
wechat10
linux10
Programming languages (4)
Github contributions (5)
yunfan24/hertzbeat
Dec 2024 - Mar 2025
Apache HertzBeat(incubating) is a real-time monitoring system with agentless, performance cluster, prometheus-compatible, custom monitoring and status page building capabilities.
Contributions:96 pushes, 55 branches in 2 months
yunfan24/yunfan24.github.io
Mar 2024 - Mar 2025
Contributions:23 pushes, 3 branches in 1 year
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